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05.23.2008 at 04:25AM PDT, ID: 23427203
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Attachment Details

How do i add this Javascript?

Asked by Daniish in JavaScript

Tags: Javascript, Firefox 2.0, www.globexposure.net/index_overlay.php

Hello,

At present the lines on my site are generated using code in this format:
gdir.load("from: " + location1 + "to: " + location2 + "to: " + location3) etc

How do i need to modify the attached code snippet so that its appended with:
, {preserveViewport:true};

For example:
gdir.load("from: " + location1 + "to: " + location2 + "to: " + location3, {preserveViewport:true};)


Many thanks for helping meStart Free Trial 
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// ========= Now process the polylines ===========
        var lines = xmlDoc.documentElement.getElementsByTagName( "poi_route" );
        // read each line
        for ( var a = 0; a < lines.length; a++ ) {
 
        // get any line attributes
        // var colour = lines[a].getAttribute("colour");
        // var width  = parseFloat(lines[a].getAttribute("width"));
 
        // read each point on that line
        var points = lines[a].getElementsByTagName("point");
        var pts = [];
        var sTo = "";  
        for ( var i = 0; i < points.length; i++ ) {
           pts[ i ] = new GLatLng( parseFloat( points[ i ].getAttribute( "lat" ) ),
                            parseFloat( points[ i ].getAttribute( "lng" ) ) );
           if(i==0) sTo+="from: ";
           else sTo+="to: ";
           sTo+=points[i].getAttribute("lat");
           sTo+=",";
           sTo+=points[i].getAttribute("lng");
           sTo+=" ";
           }
		   
        // map.addOverlay(new GPolyline(pts,colour,width));
        // This draws the straight-line but if i comment it out No route appears for India because GDirections isn't supported there!
		map.addOverlay( new GPolyline( pts ) );
  
        var gdir = new GDirections(map);
        gdir.load(sTo);
        }
        // ================================================
[+][-]05.23.2008 at 04:39AM PDT, ID: 21631101

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[+][-]05.23.2008 at 04:55AM PDT, ID: 21631183

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[+][-]05.23.2008 at 05:09AM PDT, ID: 21631257

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About this solution

Zone: JavaScript
Tags: Javascript, Firefox 2.0, www.globexposure.net/index_overlay.php
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Solution Provided By: hielo
Participating Experts: 2
Solution Grade: A
 
 
[+][-]05.23.2008 at 05:11AM PDT, ID: 21631268

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[+][-]05.23.2008 at 05:51AM PDT, ID: 21631569

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[+][-]05.23.2008 at 06:29AM PDT, ID: 21631890

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[+][-]05.23.2008 at 06:43AM PDT, ID: 21632006

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[+][-]05.23.2008 at 08:41AM PDT, ID: 21633136

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[+][-]05.23.2008 at 08:41AM PDT, ID: 21633140

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